Show Posts
1
Engine Mechanical / Electrical / Losing fuel pressure
« on: July 16, 2016, 09:19:07 PM »
I have a 1974 455 olds with red inline Holley fuel pump (new) . Holley 850 double pumper. Runs for a couple min and loses fuel pressure and runs out of gas when gas tanks are clean and full. New lines all the way through. new fuel filter? Any ideas what the issue could be?